| 报告期 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 471,969,498.08 | 1,967,143,856.13 | 1,405,507,709.99 | 950,518,516.07 |
| 收到的税费返还 | 4,501,897.23 | 61,917,936.69 | 54,200,962.86 | 37,859,637.17 |
| 收到其他与经营活动有关的现金 | 5,202,729.22 | 36,928,379.94 | 14,965,829.23 | 10,912,225.57 |
| 经营活动现金流入小计 | 481,674,124.53 | 2,065,990,172.76 | 1,474,674,502.08 | 999,290,378.81 |
| 购买商品、接受劳务支付的现金 | 173,619,752.65 | 636,827,542.99 | 457,868,917.34 | 252,039,469.62 |
| 支付给职工以及为职工支付的现金 | 228,492,768.57 | 725,750,249.02 | 557,584,472.18 | 392,086,164.92 |
| 支付的各项税费 | 9,380,157.18 | 64,772,522.07 | 49,204,258.04 | 35,149,472.08 |
| 支付其他与经营活动有关的现金 | 59,661,885.42 | 267,279,216.5 | 198,090,155.29 | 127,295,048.12 |
| 经营活动现金流出小计 | 471,154,563.82 | 1,694,629,530.58 | 1,262,747,802.85 | 806,570,154.74 |
| 经营活动产生的现金流量净额 | 10,519,560.71 | 371,360,642.18 | 211,926,699.23 | 192,720,224.07 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | 3,908,328.77 | 2,006,958.91 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 102,175.43 | 78,665.38 | - | - |
| 收到的其他与投资活动有关的现金 | - | 500,000,000 | 200,000,000 | - |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | - |
| 投资活动现金流入小计 | 102,175.43 | 503,986,994.15 | 202,006,958.91 | - |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 21,863,612.96 | 77,679,580.76 | 34,424,537.14 | 25,169,877.41 |
| 支付其他与投资活动有关的现金 | 300,000,000 | 500,000,000 | 500,000,000 | 200,000,000 |
| 投资活动现金流出小计 | 321,863,612.96 | 577,679,580.76 | 534,424,537.14 | 225,169,877.41 |
| 投资活动产生的现金流量净额 | -321,761,437.53 | -73,692,586.61 | -332,417,578.23 | -225,169,877.41 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | - | 119,990,310.03 | 119,990,310.03 | 119,990,310.03 |
| 支付其他与筹资活动有关的现金 | 2,185,777.5 | 8,804,319.6 | 6,371,977.5 | 4,336,659.22 |
| 筹资活动现金流出小计 | 2,185,777.5 | 128,794,629.63 | 126,362,287.53 | 124,326,969.25 |
| 筹资活动产生的现金流量净额 | -2,185,777.5 | -128,794,629.63 | -126,362,287.53 | -124,326,969.25 |
| 四、汇率变动对现金及现金等价物的影响 | 4,743,485.61 | 11,285,896.27 | 6,214,650.19 | 6,150,522.88 |
| 五、现金及现金等价物净增加额 | -308,684,168.71 | 180,159,322.21 | -240,638,516.34 | -150,626,099.71 |
| 加:期初现金及现金等价物余额 | 1,111,644,663.51 | 931,485,341.3 | 931,485,341.3 | 931,485,341.3 |
| 期末现金及现金等价物余额 | 802,960,494.8 | 1,111,644,663.51 | 690,846,824.96 | 780,859,241.59 |
| 补充资料: | | | | |
| 净利润 | - | 162,838,781.24 | - | 126,425,884.79 |
| 资产减值准备 | - | 18,885,283.64 | - | 737,407.96 |
| 固定资产和投资性房地产折旧 | - | 34,926,310.18 | - | 17,360,165.31 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 34,926,310.18 | - | 17,360,165.31 |
| 无形资产摊销 | - | 12,250,379.82 | - | 6,144,097.84 |
| 长期待摊费用摊销 | - | 1,830,023.46 | - | 936,615.14 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -9,651.64 | - | -1,648.02 |
| 固定资产报废损失 | - | 1,285,721.05 | - | 79,335.79 |
| 公允价值变动损失 | - | 1,025,990.49 | - | - |
| 财务费用 | - | 754,298.51 | - | 348,058.41 |
| 投资损失 | - | -1,797,115.41 | - | -649,086.55 |
| 递延所得税 | - | -3,074,870.94 | - | -396,624.58 |
| 其中:递延所得税资产减少 | - | -2,372,373.04 | - | -75,820.34 |
| 递延所得税负债增加 | - | -702,497.9 | - | -320,804.24 |
| 存货的减少 | - | 42,738,974.4 | - | 51,495,864.88 |
| 经营性应收项目的减少 | - | 5,089,217.62 | - | -20,333,445.97 |
| 经营性应付项目的增加 | - | 86,560,078.57 | - | 6,718,112.48 |
| 现金的期末余额 | - | 1,111,644,663.51 | - | 780,859,241.59 |
| 减:现金的期初余额 | - | 931,485,341.3 | - | 931,485,341.3 |
| 现金及现金等价物的净增加额 | - | 180,159,322.21 | - | -150,626,099.71 |
| 公告日期 | 2025-04-24 | 2025-04-24 | 2024-10-25 | 2024-08-30 |
| 审计意见(境内) | | 标准无保留意见 | | |